Scrivanti, L. R., Mestre, L., & Anton, A. M. (2014). Phenotypical variation and taxonomic correlates of five closely related Andean species of <em>Poa</em> (Poaceae) along geographic and climatic gradients. Phytotaxa, 183(3), 121–144. https://doi.org/10.11646/phytotaxa.183.3.1